The Belle experiment, running at the KEKB e+ e− asymmetric energy collider during the first
decade of the century, achieved its original objective of precisely measuring differences …

We report an updated measurement of the CP-violating phase, ϕ s J/ψ ϕ, and the decay-
width difference for the two mass eigenstates, Δ Γ s, from the flavor-tagged decay B s 0→ J/ψ …

Measurements of B c+ production and mass are performed with the decay mode B c+→ J/ψ
π+ using 0.37 fb-1 of data collected in pp collisions at s= 7 TeV by the LHCb experiment …

We report a measurement of the bottom-strange meson mixing phase β s using the time
evolution of B s 0→ J/ψ (→ μ+ μ-) ϕ (→ K+ K-) decays in which the quark-flavor content of …

A bstract The quark sector of the Standard Model exhibits an approximate U (2) 3 flavour
symmetry. This symmetry, broken in specific directions dictated by minimality, can explain …

If dark matter interacts with quarks or gluons, the mediator of these interactions is either
directly accessible at the LHC or is so heavy that its effects are encoded in contact operators …

A bstract A measurement of\(B_s^ 0\to {J\left/{{\psi\phi}}\right.}\) decay parameters, including
the CP-violating weak phase ϕ s and the decay width difference ΔΓ s is reported, using 4. 9 …

This article reports world averages of measurements of b-hadron, c-hadron, and tau-lepton
properties obtained by the Heavy Flavor Averaging Group (HFAG) using results available …

We perform model-independent statistical analyses of three scenarios accommodating new
physics (NP) in Δ F= 2 flavor-changing neutral current amplitudes. In a scenario in which NP …

We present a measurement of the CP-violating parameter β s J/ψ ϕ using approximately
6500 B s 0→ J/ψ ϕ decays reconstructed with the CDF II detector in a sample of pp¯ …